2008 Audi TT vs. 1997 Caterham C21
To start off, 2008 Audi TT is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Caterham C21. In addition, the cost of maintenance, including insurance, on 1997 Caterham C21 would be higher. At 3,188 cc (6 cylinders), 2008 Audi TT is equipped with a bigger engine. In terms of performance, 2008 Audi TT (247 HP @ 6300 RPM) has 109 more horse power than 1997 Caterham C21. (138 HP @ 7000 RPM). In normal driving conditions, 2008 Audi TT should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi TT weights approximately 836 kg more than 1997 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1997 Caterham C21. In wet, icy, snow, or gravel driving conditions, 2008 Audi TT will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Audi TT (320 Nm @ 2500 RPM) has 167 more torque (in Nm) than 1997 Caterham C21. (153 Nm @ 5000 RPM). This means 2008 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21.
Compare all specifications:
| 2008 Audi TT | 1997 Caterham C21 | |
| Make | Audi | Caterham |
| Model | TT | C21 |
| Year Released | 2008 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 138 HP |
| Engine RPM | 6300 RPM | 7000 RPM |
| Torque | 320 Nm | 153 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 95.9 mm | 79 mm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 1490 kg | 654 kg |
| Vehicle Length | 4180 mm | 3810 mm |
| Vehicle Width | 1850 mm | 1590 mm |
| Vehicle Height | 1360 mm | 1060 mm |
| Wheelbase Size | 2470 mm | 2260 mm |
